PC925L0NIP0F Sharp Electronics, PC925L0NIP0F Datasheet - Page 13

• Manufacturer Part Number: PC925L0NIP0F
• Manufacturer: Sharp Electronics

Specifications of PC925L0NIP0F

• Number Of Elements: 1
• Input Type: DC
• Forward Voltage: 1.8V
• Forward Current: 25mA
• Operating Temp Range: -40C to 100C
• Power Dissipation: 295mW
• Propagation Delay Time: 500ns
• Pin Count: 8
• Mounting: Surface Mount
• Reverse Breakdown Voltage: 5V
• Operating Temperature Classification: Industrial
• Output Type: Push-Pull
• Isolation Voltage: 5000Vrms
• Lead Free Status / RoHS Status: Compliant

■ Design Considerations
● Recommended Operating Conditions
● Notes about static electricity
● Design guide
● Degradation
Transistor of detector side in bipolar confi guration may be damaged by static electricity due to its minute de-
sign.
When handling these devices, general countermeasure against static electricity should be taken to avoid
breakdown of devices or degradation of characteristics.
In order to stabilize power supply line, please certainly connect a by-pass capacitor of 0.1μF or more be-
tween V
In case that some sudden big noise caused by voltage variation is provided between primary and secondary
terminals of photocoupler some current caused by it is fl oating capacitance may be generated and result in
false operation since current may go through LED or current may change.
If the photocoupler may be used under the circumstances where noise will be generated we recommend to
use the bypass capacitors at the both ends of LED.
The detector which is used in this device, has parasitic diode between each pins and GND.
There are cases that miss operation or destruction possibly may be occurred if electric potential of any pin
becomes below GND level even for instant.
Therefore it shall be recommended to design the circuit that electric potential of any pin does not become
below GND level.
This product is not designed against irradiation and incorporates non-coherent LED.
In general, the emission of the LED used in photocouplers will degrade over time.
In the case of long term operation, please take the general LED degradation (50% degradation over 5 years)
into the design consideration.
Please decide the input current which become 2 times of MAX. I
Input current (ON)
Input voltage (OFF)
Supply voltage
Operating temperature
Parameter
CC
and GND near the device.
V
Symbol
I
F
F
V
(ON)
(OFF)
T
opr
CC
MIN.
− 40
− 3
15
7
13
MAX.
100
0.8
16
30
Unit
mA
˚C
V
V
FLH
.
PC925L0NSZ0F Series
Sheet No.: D4-A09302EN